ASN 513 - CERN - European Organization for Nuclear ResearchOrganization : CERN - European Organization for Nuclear ResearchTotal Countries Listed: 1Total IP Ranges Listed: 19Switzerland - IP Ranges: 19IP Range List128.141.0.0/16128.142.0.0/16137.138.0.0/16185.249.56.0/22188.184.0.0/15192.16.155.0/24192.16.156.0/22192.16.160.0/22192.16.164.0/23192.16.166.0/24192.65.183.0/24192.65.184.0/21192.65.192.0/22192.65.196.0/23192.91.236.0/22192.91.240.0/22192.91.244.0/23192.91.246.0/24194.12.128.0/18